beansprout wm

TODOs

These are in rough order of my priority, though no promises I do them in this order.

• Switch all structs to idiomatic Zig init/deinit pattern (init returns value, caller decides stack/heap)
• Implement runtime log levels
• Support per-host config using properties
• Support a basic bar
• Support starting programs at WM launch
• Support overriding config location
• Add support for multimedia/brightness keys
• Make "orelse return" bits into errors; handle gracefully
• Support multiple seats
• Support clipping floating windows on edge of/between outputs
• Support changeable primary ratio
• Support changeable primary count
• Support multiple outputs
• Support floating windows
• Support wallpapers